Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AD7891ASZ-1REEL is an 8-channel, 12-bit data acquisition system with a choice of parallel or serial interface structures. The device includes an input multiplexer, an on-chip sample-and-hold amplifier, a 12-bit high-speed ADC, a + 2.5V reference voltage source, and a high-speed interface, powered by a + 5V single supply that accepts analog input ranges of ± 5V and ± 10V.

peculiarity

Fast 12-bit ADC with conversion time of 1.6 microseconds

Eight single-ended analog input channels

Overvoltage protection is provided on each channel

Input range selection:

± 5 V, ± 10 V (AD7891-1)

0 to + 2.5V, 0 to + 5V, ± 2.5V (AD7891-2)

Parallel and serial interfaces

On-chip sample-hold amplifier

On-chip voltage reference source

Single power supply, low power consumption (Max. 100 mW)

Power saving mode (typical value 75 µW)

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.